Navigation

HEAS Data Platform · Materials Science Database

Na5As2S5

Alexandria ALEX

Alex-ID: agm003374147 · Space group: C2/m (#12)

Basic Information

Formula
Na5As2S5
Alex-ID
agm003374147
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
285.52
ų
Cell a
4.2951
Å
Cell b
6.5937
Å
Cell c
11.3875
Å
α angle
109.38
°
β angle
90.00
°
γ angle
109.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na5As2S5
Na
5.00 · 41.7%
As
2.00 · 16.7%
S
5.00 · 41.7%

Energy & Stability

Energy above hull
0.1839
eV/atom
Formation energy
-0.9228
eV/atom
Corrected total energy
-47.6056
eV
Raw total energy
-44.2883
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.5327
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C5_20_spg12

Decomposition

Na3AsS3 As

Computed at

2022-02-08 19:48:48.330720

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm003374147).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm003374147
data_agm003374147
_cell_length_a     4.29510
_cell_length_b     6.59370
_cell_length_c     11.38754
_cell_angle_alpha  109.38203
_cell_angle_beta   90.00000
_cell_angle_gamma  109.00782
_cell_volume       285.51638
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Na1 Na 0.50000 0.00000 0.50000 1.00000
  Na2 Na 0.64843 0.29687 0.03703 1.00000
  Na3 Na 0.73556 0.47112 0.35333 1.00000
  Na4 Na 0.26444 0.52888 0.64667 1.00000
  Na5 Na 0.35157 0.70313 0.96297 1.00000
  As1 As 0.05051 0.10103 0.78421 1.00000
  As2 As 0.94949 0.89897 0.21579 1.00000
  S1 S 0.10500 0.20999 0.39906 1.00000
  S2 S 0.65685 0.31369 0.78110 1.00000
  S3 S 0.34315 0.68631 0.21890 1.00000
  S4 S 0.89500 0.79001 0.60094 1.00000
  S5 S 0.00000 0.00000 0.00000 1.00000
Get direct link